The 3 non personal forms of a verb are:
Infinitivo
Participio (past participle: verb+ed)
Gerundio (present participle or gerund: verb+ing)
In Spanish, the infinitive has 3 different endings, depending on the conjugation:
Infinitivo
Participio (past participle: verb+ed)
Gerundio (present participle or gerund: verb+ing)
El Infinitivo
In Spanish, the infinitive has 3 different endings, depending on the conjugation: